This is a story of good luck!
I bought this Artillery Luger on December 14 2004 ---it came with an armorer's replacement magazine.
The fellow that I got the Luger from bought it back in 1980.
I asked him who he bought it from and I tracked down the son of the original owner.
When I called him---- he said that he had since found a magazine for the Luger that his father had put away for safe keeping.
When I went to get the magazine----it turned out to be a matching magazine that had been separated from the pistol for 24 years.
I picked it up on December 20 2004----what a great Christmas present!
Luck is required when it comes to finding matching magazines.
I have a 1937 dated Luger with two matching magazines.
I also had a 1938 dated Luger that had two matching magazines. (Since sold.)